Susan Ahn-Horvath, PA
NPI 1467500231 · Physician Assistant · Marshfield, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Ahn-Horvath, PA is a Physician Assistant provider in Marshfield, WI (NPI 1467500231).
Provider details
- NPI number
- 1467500231
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2088 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Susan Ahn-Horvath's NPI number?
- Susan Ahn-Horvath's National Provider Identifier (NPI) is 1467500231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Ahn-Horvath's specialty?
- Susan Ahn-Horvath is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Ahn-Horvath located?
- Susan Ahn-Horvath's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5703.
- What is Susan Ahn-Horvath's phone number?
- The practice phone number listed in the NPPES registry for Susan Ahn-Horvath is (715) 387-5511.
- Does Susan Ahn-Horvath accept Medicare?
- Susan Ahn-Horvath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Ahn-Horvath's NPI active?
- Yes — Susan Ahn-Horvath's NPI (1467500231) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.